package com.zm.demo.log.print;


import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.management.MBeanInfo;

public class PrintFormatTest {

    private final static Logger LOGGER = LoggerFactory.getLogger(PrintFormatTest.class);

    public static void main(String[] args) {

        long s = System.nanoTime();
        for (int i = 0; i < 20000; i++) {
//            LOGGER.debug("feeAcctMap原余额：" + i + " 增加的余额： " + 2*i);
            LOGGER.debug("feeAcctMap原余额：{} 增加的余额： {}", i, 2*i);
        }
        System.err.println(System.nanoTime() - s);


    }
}
